If the distance of the object is 250 cm and the distance of the image is 140

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If the distance of the object is 250 cm and the distance of the image is 140 cm, I say that the focal length is 390 cm.

A. True

B. False

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Posted Date: Feb 11, 2024 02:22 AM

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If the distance of the object is 250 cm and the distance of the image is 140

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Fundamentals of Ethics for Scientists and Engineers

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